* {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  background-color: #F7F8FA;
}

.page-container {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.header {
  height: 50px;
  box-shadow: 0 0 10px #333;
  background-color: #2dc3e8;
}

.logo {
  height: 25px;
  margin: 12px 0 0 10px;
}

.container {
  display: flex;
  flex: 1;
}

.menu {
  width: 220px;
  background-color: #fff;
  box-shadow: 0 0 10px #ccc;
  border-right: 1px solid #d8d8d8;
}



.menu-item {
  position: relative;
  z-index: 1;
  line-height: 35px;
  padding-left: 15px;
  cursor: pointer;
  border-left: 3px solid #fff;
  margin: 5px 0;
}

.menu-item.active {
  border-left-color: #2dc3e8;
  background-color: #eff8fa;
}

.menu-item:hover {
  color: #2dc3e8;
}


.content {
  flex: 1;
  height: 100%;
  position: relative;
}

.content iframe {
  width: 100%;
  height: 100%;
}

.frame {
  width: 360px;
}

.mobile {
  width: 360px;
  height: 600px;
  min-width: 360px;
  overflow: hidden;
  background: #fafafa;
  border-radius: 20px;
  box-shadow: 0 8px 12px #ebedf0;
}

.mobile iframe {
  width: 100%;
  height: 100%;
}